Perhaps you should try some spelling variations:
oral communication » personal communication
development ideas » development index, development india, development east
technologien fur » technologien des, technologien und, technologies 2
information case » information based, information can, information costs
fur information » zur information, fair information, your information
4 development » 2 development, 4 developing
ideas areas » seas areas, ideas across, areas arenas
costs 4 » costs _, costs a, costs 4.2

You may be able to get more results by adjusting your search query.

• Adding a wildcard symbol may retrieve word variants: technologien fur information case _ oral communication costs 4 development ideas areas.*.